preexchanging

13 LETTERS · 4 SYLLABLES · STARTS WITH P

preexchanging is a valid 13-letter word worth 29 points in Scrabble and 34 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

P3R1E1E1X8C3H4A1N1G2I1N1G2

3 + 1 + 1 + 1 + 8 + 3 + 4 + 1 + 1 + 2 + 1 + 1 + 2 =29 PTS

DOUBLE WORD → 58TRIPLE WORD → 87

MEANING

What does preexchanging mean?